package edu.gdkm.service;

import edu.gdkm.sql.pojo.OrderDetail;

import java.util.List;

public interface OrderDetailService {
    void addOrderDetail(OrderDetail orderDetail);
    void updateOrderDetail(OrderDetail orderDetail);
    void deleteOrderDetail(int id);
    OrderDetail getOrderDetailById(int id);
    List<OrderDetail> getAllOrderDetails();
    // 其他方法...
}